One cam honestly say that Donald Trump is one who takes chances. He did this in regards to riding the Arnimes.
No, The Arnines aren’t an Island Chain. They are early subway cars on the IND Subway. Arnines stand for Train Series R1 through R9. “The Donald” used to stand between Subway Cars in motion. This was done between 179th Street & Continental(71st)Avenue or 179th Street and Union Turnpike. It was an adventurous, albeit a bit dangerous way to ride on the Subway.
It may explain as to why The 45th POTUS is known for taking risks.